EP0453538A1 - Procede d'enregistrement de telephone sans cordon - Google Patents

Procede d'enregistrement de telephone sans cordon

Info

Publication number
EP0453538A1
EP0453538A1 EP90916499A EP90916499A EP0453538A1 EP 0453538 A1 EP0453538 A1 EP 0453538A1 EP 90916499 A EP90916499 A EP 90916499A EP 90916499 A EP90916499 A EP 90916499A EP 0453538 A1 EP0453538 A1 EP 0453538A1
Authority
EP
European Patent Office
Prior art keywords
handset
base station
network
registration
link
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP90916499A
Other languages
German (de)
English (en)
Inventor
Nigel Everard Barnes
Colin Corbett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GPT Ltd
Plessey Telecommunications Ltd
Original Assignee
GPT Ltd
Plessey Telecommunications Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GPT Ltd, Plessey Telecommunications Ltd filed Critical GPT Ltd
Publication of EP0453538A1 publication Critical patent/EP0453538A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H04W8/265—Network addressing or numbering for mobility support for initial activation of new user

Definitions

  • the present invention relates to a method of on air registration of a cordless telephone with a base station.
  • CT2 cordless telephones
  • 'burst mode transmission method employed
  • burst mode transmission the information to be transmitted is accumulated by a unit's transmitter, and transmitted in a 'burst' to a receiving unit, after which the unit's transmitter is switched off, and the unit's receiver is switched on. The receiver is then expecting to receive a similar burst from the other unit. These bursts are transmitted and received by the two units on the same radio frequency.
  • the Common Air Interface sets down the conditions which all users have to meet in order to communicate with their respective base stations.
  • Each base station in the telepoint network is capable of receiving communications from a number of hand held user stations, and therefore, providing the user is within sufficient range to enable radio communication to occur between the user's handset and the base station, the base station can handle the call.
  • the base station would typically interface with the public switched telephone network.
  • Registration of a handset to a network is achieved by using values of a link identification code.
  • the information that is loaded into the handset consists of:-
  • a personal identification number value which is an encrypted binary number, which together with the handsets own identity may serve to identify the handset and/or user with greater security.
  • This personal identification number value is derived from a variety of numbers, and may include the handset's unique identity numebr,
  • BCD binary coded decimal digits
  • An additional numbr which is used during authentication for access to a telepoint network is also required, which is a four bit binary number (ZAP). This number is not entered by the user and is specifically barred from being entered by the user. This value can however be altered by messages over the radio link.
  • ZAP binary number
  • the use of the ZAP value causes some problems as it is one of the numbers used to calculated the personal identification number and in doing so the network has to assume a value for ZAP which can have one of 16 values.
  • the authentication is likely to fail, because the assumed ZAP value is likely to be different from the actual value in the handset. This means that the network will have to instruct the handset to alter the ZAP value up to 15 times in order for authentication to be ultimately successful. This adds to network complexity and is a relatively time consuming task.
  • a method of on air registration of a telephone handset with a base station comprising the steps of: arming the handset so that it can indicate that it wants to register with a base station, arming the network to enable it to accept the registration request from the handset, activng the handset to start transmitting link request code words, causing the base station and the associated network to determine that the link set up is to be used for registration purposes, causing the base station to use the handset's identity to decide if that handset has a pending registration request, transferring into the handset the registration details over the established link.
  • the handset is armed by first operating a proprietary key sequence and entering into the handset link identification values for indicating that registration is requested.
  • the network is armed by being given the handset's own unique identity number, and after a link has been properly initialised the handset sends a feature activation message, which is recognised by the base station which causes the base station to determine that the handset wants to register, and the base station and associated network using the handset's identity number causes the registration details to be transferred to the handset.
  • the handset In order to overcome the above mentioned problems, it is necessary for the number of key strokes to be limited to a minimum, and to load up the bulk of the information including the ZAP data over a special air link set up between the handset and the base station. In order for this to occur the handset needs to be 'armed' or prepared so that it can indicate that it wants to register, and similarly, the network itself must be armed to accept the registration request from the handset.
  • the base station forms part of the network.
  • a proprietary key sequence is invoked which identifies that the handset wishes to register with the network.
  • special link identification values are entered into the handset. These link identification values may differ from those values used to set up the telepoint radio link.
  • the network is armed by being given the handset's own unique identity number, specified during the handset's manufacture.
  • the networks computers calculate all values described above in preparation for the request from the handset.
  • the user After the handset and network have both been armed the user then locates a base station associated with the network they have joined, and presses a key sequence on the cordless handset to set up a radio link. This causes the handset to start transmitting link request code words in signalling multiplex mode 3, commonly known as MUX3, using the link identification value previously entered.
  • MUX3 signalling multiplex mode
  • the receiving base station recognises the link request value, and responds after the link has been previously initialised.
  • the handset subsequently sends a feature activation message, which is used by the base station to determine that the link is to be used for registration.
  • the network then takes the handset's identity, and uses this to firstly check the handset has a pending registration request. If such a request is pending, the registration details are transferred into the handset from the base station, using a proprietary reserved information element in the aforementioned Common Air Interface.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Procédé d'enregistrement en émission d'un combiné téléphonique sans cordon auprès d'une station de base, le procédé comprenant les étapes consistant à valider le combiné de sorte qu'il peut indiquer qu'il veut s'enregistrer auprès d'une station de base; à valider le réseau afin de lui permettre d'accepter la demande d'enregistrement émanant du combiné; à activer le combiné afin de commencer à transmettre les mots de demandes de liaison; à faire déterminer à la station de base et au réseau associés que la liaison établie sert à des fins d'enregistrement, à faire utiliser à la station de base l'identité des combinés afin de décider si à ce combiné est associée une demande d'enregistrement en attente, et à transférer dans le combiné les détails d'enregistrement par la liaison établie.
EP90916499A 1989-11-11 1990-11-12 Procede d'enregistrement de telephone sans cordon Withdrawn EP0453538A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898925552A GB8925552D0 (en) 1989-11-11 1989-11-11 A method of an air registration of a cordless telephone with a base station
GB8925552 1989-11-11

Publications (1)

Publication Number Publication Date
EP0453538A1 true EP0453538A1 (fr) 1991-10-30

Family

ID=10666172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90916499A Withdrawn EP0453538A1 (fr) 1989-11-11 1990-11-12 Procede d'enregistrement de telephone sans cordon

Country Status (6)

Country Link
US (1) US5572574A (fr)
EP (1) EP0453538A1 (fr)
AU (1) AU635357B2 (fr)
CA (1) CA2048605A1 (fr)
GB (1) GB8925552D0 (fr)
WO (1) WO1991007856A1 (fr)

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AU649742B2 (en) * 1990-08-03 1994-06-02 Motorola, Inc. Secure over-the-air registration of cordless telephones
AP335A (en) * 1991-11-15 1994-04-27 Csir Telecommunications network.
US5260988A (en) * 1992-02-06 1993-11-09 Motorola, Inc. Apparatus and method for alternative radiotelephone system selection
DE4237395C1 (de) * 1992-11-05 1994-02-17 Siemens Ag Verfahren zum Programmieren einer Basisstation mit Hilfe eines Mobilteils
US5463671A (en) * 1992-11-16 1995-10-31 Csir Telecommunications network having a distributed network of decentralized local stations
FI97670C (fi) * 1994-02-23 1997-01-27 Nokia Telecommunications Oy Menetelmä rekisterin uudelleenkutsun aikaansaamiseksi radiojärjestelmässä, tilaajalaite ja tilaajaverkkoelementti
BR9510818B1 (pt) 1994-02-24 2010-08-10 telefone celular configurado para ativação remota e para reprogramação remota.
US5594782A (en) * 1994-02-24 1997-01-14 Gte Mobile Communications Service Corporation Multiple mode personal wireless communications system
US5509052A (en) * 1994-05-25 1996-04-16 Motorola, Inc. Base storage of handset's base registrations
US6073008A (en) * 1995-02-23 2000-06-06 Nokia Telecommunications Oy System for establishing a register recall during an active call in a radio system providing a wireless local loop
US5918179A (en) * 1995-12-27 1999-06-29 At&T Corp Communication system and method using two-way paging to provide call control
US6188899B1 (en) * 1996-07-15 2001-02-13 At&T Wireless Svcs, Inc. System and method for automatic registration notification for over-the-air activation
US6018666A (en) * 1996-08-30 2000-01-25 Lucent Technologies Inc. Shared wireless tenant service system
KR100224109B1 (ko) * 1997-01-31 1999-10-15 윤종용 유.무선 링크를 동시에 이용하는 무선전화기 휴대장치 등록방법
US5963859A (en) * 1997-07-18 1999-10-05 Polaroid Corporation Wireless communication device with replaceable battery and prepaid calling time
US6078821A (en) * 1998-02-25 2000-06-20 Motorola, Inc. Cordless radiotelephone system having an extendable geographic coverage area and method therefor
NO308500B1 (no) * 1998-12-01 2000-09-18 Ericsson Telefon Ab L M Anordning ved et nett, spesielt for store digitale forbedrede trÕdløse telekommunikasjonssystemer (DECT)
FR2803974A1 (fr) 2000-01-14 2001-07-20 Canon Europa Nv Procedes de souscription entre une station mobile et une station de base dans un reseau de telecommunications, et systemes les mettant en oeuvre
US20060009217A1 (en) * 2004-06-28 2006-01-12 Christoffer Lunden System and method for product registration and activation
RU2347314C2 (ru) * 2006-06-23 2009-02-20 Владимир Иванович Винокуров Способ передачи и приема информации

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US4796291A (en) * 1983-10-28 1989-01-03 Nec Corporation Mobile radio communications system
JPS61105138A (ja) * 1984-10-29 1986-05-23 Nec Corp 無線電話装置
JPH0624337B2 (ja) * 1985-09-30 1994-03-30 日本電信電話株式会社 無線電話装置の着呼信号送出方式
US4646345A (en) * 1986-06-09 1987-02-24 Motorola, Inc. Automatic unit ID for quasi-transmission trunked systems
GB8619875D0 (en) * 1986-08-15 1986-09-24 British Telecomm Communications system
JPH0815354B2 (ja) * 1986-10-30 1996-02-14 日本電気株式会社 無線電話装置
JP2566948B2 (ja) * 1987-04-03 1996-12-25 日本電気株式会社 広域コ−ドレス電話方式
JP2582369B2 (ja) * 1987-05-13 1997-02-19 日本電気株式会社 ロ−ミング登録・解除方式
FI97010C (fi) * 1987-05-29 1996-09-25 Nec Corp Ohjausasema ja radiotiedonsiirtoverkkojärjestelmä, joka sisältää eri toimintatiloissa toimivia kytkentälaiteyksiköitä
JP2516983B2 (ja) * 1987-06-19 1996-07-24 松下通信工業株式会社 無線電話装置
JPH0650839B2 (ja) * 1987-06-30 1994-06-29 日本電気株式会社 無線電話装置
EP0301573B1 (fr) * 1987-07-31 1993-04-07 Nec Corporation Enregistrement d'un téléphone sans fil à un système existant
US5077790A (en) * 1990-08-03 1991-12-31 Motorola, Inc. Secure over-the-air registration of cordless telephones

Non-Patent Citations (1)

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Title
See references of WO9107856A1 *

Also Published As

Publication number Publication date
AU635357B2 (en) 1993-03-18
CA2048605A1 (fr) 1991-05-12
US5572574A (en) 1996-11-05
GB8925552D0 (en) 1990-01-04
WO1991007856A1 (fr) 1991-05-30
AU6646890A (en) 1991-06-13

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